The Green Line (Arabic: المسار الأخضر) or Line 5 is one of the six lines in the Riyadh Metro network in Riyadh, Saudi Arabia.

[1][2][3] It runs underground in a tunnel along King Abdulaziz Street, between King Abdul Aziz Historical Center and Riyadh Airbase, before connecting with King Abdullah Road.

It includes 11 stations and 2 interchange stations and covers 12.9 km, between Ministry of Education and the National Museum of Saudi Arabia.

It was built by a consortium of FCC, Atkins, Alstom, Samsung C&T, Strukton and TYPSA (Tecnica Y Proyectos).

[4][5]